The engine that makes any online casino tick is purely down to the casino software provider that they have opted to use to power their venue. There are a great number of different online casino software providers and each of them offers slot players something unique, in terms of slot games available and the way the slot games actually play and play.
Below you will find an overview of the major software providers, starting with the most popular and working down to the lesser well known ones. Should you require more, in depth information on any of them plus a range of online sites where you can play this type of casino software then simply follow the links.Microgaming Casino Software
Microgaming were one of the very first online casino software providers to come online in the mid 1990's and they have grown to become one of the most used online casino software. They have two versions of their software available this being their no download, flash powered format and their fully downloadable Viper software package.
Microgaming originally allowed all worldwide players to play at any site powered by them, but in recent years they have put in place a few restricted territories, one of the major groups of players to find themselves unable to play at sites powered by them are those living in the USA, however most European and Asia based players have no problems playing either for free or for real money.Real Time Gaming Casino Software
Real Time Gaming have no shortage of online casinos powered by them, but we feel it is only fair to point out that some of these online sites are not as good as they should be! So if you fancy playing at a RTG powered online casino then choose which one very carefully as there have been some real horror stories with players not getting paid their winnings.
That said there are however some very well run RTG powered online casino who pride themselves in giving players great service and hassle free payouts, so for a stress free online gambling experience ensure you stick to those sites that are listed on our website as these sites have a solid reputation and can be relied on.Cryptologic Casino Software
Cryptologic once upon a time were one of the top online casino software companies with a large number of operators utilizing their software, alas over the last few years the number of sites powered by them has dwindled and now you can find only a small handful of them, they do however boast a very robust piece of software available in both a flash powered and downloadable format.
They do not accept any players who live or reside in the USA, and perhaps this is why their popularity has dropped over the years, but they do have a very good arsenal of slot games and many of them have been licensed to them by some of the best known film makers and comic book publishers. You will find such slots as Forest Gump, Superman, Wonder Woman and The Incredible Hulk to name just a few.Rival Casino Software
Rival have not been online for very long, just a few years now, but they do offer an ever expanding range of casino games along with some unique and novel slot games such as their fully interactive I-slot range of slot machines that offers players true skilled bonus rounds, meaning the more they practice the more they can win once they are triggered.
They have proven to be a very popular online casino software group due to them accepting US players and most, if not all other worldwide players are welcome to sit down and play any of the online casinos they power, however at this time no players from Canada are allowed to play either for free or for real money.Wagerworks Casino Software
Wagerworks are in the unique position of being both an online casino software provider and also an offline, land based slot machine supplier, who thanks to their IGT slot machine division have qualified themselves to be one of the best known designers and suppliers of some of the best known slot game which can be found in casinos across the globe.
They have a large number of online casino that are powered by their no download casino package and have transposed many of their most popular land based slots into the online arena, at this time however they do no accept US players.Vegas Technology Casino Software
Vegas Technology came about due to a group of online casinos formerly powered by Microgaming leaving this software provider and venturing out on their own. They put their years of online existence into designing their very own software which is accessible to all worldwide players including those residing in the USA.
Their download software suite of game is very robust and features all of the most popular type of casino games, and slot player will be impressed with their selection of slot games which covers everything from simple to play classic slots, multi lined action packed video slots and of course a range of high paying progressive slot machines.Party Gaming Casino Software
Party Gaming is the software that powers Party Casino who are one of the biggest online casino utilizing their very own propriety casino software. They are a fully stock exchange traded company and have excelled in providing casino games to a worldwide market, like most online casino they do not currently allow US players to gamble at their casino.
They have a suite of unique slots and all the regular casino game available via their software and they also sub license slot machines from other online casino companies and these can also be found in their gaming suite, so if you are seeking a large variety of slot games from various software providers this may be the casino site for you.Top Game Casino Software
Top Game are one of the newer online casino software companies to hit the web, but it has to be said their range of slot games especially are very pleasing on the eye and play exceptionally well, so if you are looking for new slots on a brand new gaming software platform then this may be one software provider to take notice of.